I have successfully posted other charts using code virtually identical to this. I can't determine what's wrong. Can you? Thanks!
[easychart type="line" height="600" width="600" title="U.S. Government Debt Outstanding, Jan 1932-Dec 1939 ($ Billions)" groupnames= "Debt Outstanding" valuenames="Jan '32, , , , , , , , , , , , Jan '33, , , , , , , , , , , , Jan '34, , , , , , , , , , , , Jan '35, , , , , , , , , , , , Jan '36, , , , , , , , , , , , Jan '37, , , , , , , , , , , , Jan '38, , , , , , , , , , , , Jan '39, , , , , , , , , , , ," group1values="17.816, 18.126, 18.507, 18.597, 19.037, 19.487, 19.612, 20.067, 20.611, 20.813, 20.807, 20.805, 20.802, 20.935, 21.362, 21.441, 21.853, 22.539, 22.610, 23.099, 23.051, 23.050, 23.534, 23.814, 25.071, 26.055, 26.157, 26.118, 26.155, 27.053, 27.189, 27.080, 27.190, 27.188, 27.299, 28.479, 28.476, 28.526, 28.824, 28.669, 28.639, 28.701, 29.123, 29.033, 29.421, 29.462, 29.634, 30.557, 30.516, 30.520, 31.459, 31.425, 31.636, 33.545, 33.444, 33.380, 33.833, 33.833, 33.794, 34.407, 34.502, 34.601, 34.728, 34.941, 35.213, 36.425, 36.716, 37.045, 36.875, 36.956, 37.094, 37.279, 37.453, 37.633, 37.556, 37.510, 37.422, 37.165, 37.191, 37.593, 38.393, 38.423, 38.603, 39.427, 39.631, 39.859, 39.985, 40.063, 40.282, 40.440, 40.661, 40.891, 40.858, 41.036, 41.305, 41.942"]